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Diseño De Sistemas Hipercaóticos Para Implementación En Dispositivos Lógicos Programables Enfocado a Aplicaciones De Seguridad
| Content Provider | Semantic Scholar |
|---|---|
| Author | Durán, Jorge Villalobos, Ramón Ramírez Rios, Luis Nestor Coria De Los Ortega, Manuel De Jesús García |
| Copyright Year | 2018 |
| Abstract | Resumen Un sistema caotico es un sistema que experimenta una dinamica no repetitiva. Aparenta tener un comportamiento aleatorio, sin embargo, dicha dinamica esta muy lejos de serlo. Este tipo de sistema exhibe una estructura definida que resulta aparente con el tiempo. Un sistema hipercaotico, es un sistema que presenta una dinamica mas compleja que un sistema caotico. Debido a las caracteristicas anteriormente mencionadas, los sistemas hipercaoticos sugieren complejidad para su implementacion fisica. En este documento se presenta el procedimiento de diseno e implementacion de un sistema hipercaoticos tipo Lorenz utilizando un dispositivo logico programable. La metodologia descrita puede ser utilizada para la implementacion de otros sistemas caoticos o hipercaoticos. El procedimiento de diseno requiere la utilizacion de ®MATLAB/SIMULINK en conjunto con la libreria Xilins System Generator . Para una futura implementacion se considera un dispositivo logico programable de la familia Spartan de la compania ®Xilinx. Se realizaron simulaciones numericas y se comparan con las senales adquiridas. Palabras Claves: Dispositivo logico programable, sistemas caoticos. DESIGN OF HYPERCHAOTIC SYSTEMS FOR IMPLEMENTATION IN PROGRAMMABLE LOGIC DEVICES FOCUSED ON SECURITY APPLICATIONS Abstract A chaotic system is a system with non-repetitive dynamics. Apparently, it sees no have a random behavior, however, such dynamics are far from being. This type of system exhibits a definite structure that appears over time. A hyperchaotic system is a system that presents a more complex dynamic than a chaotic system. Due to the aforementioned characteristics, the physical implementation of hyperchaotic systems suggests complexity. This paper describes the procedure for design and implementation of a Lorenz-type hyperchaotic system by using a programmable logic device. The described methodology can be useful for the implementation of different chaotic or hyperchaotic systems. The design procedure requires the use of ®MATLAB / SIMULINK and the Xilinx System Generator library. For future implementation is considered a programmable logic device of the Spartan family from the Xilinx Company. Numerical simulations were performed and compared with the acquired signals. Keywords : Chaotic system , Field Programmable Gate Array. |
| File Format | PDF HTM / HTML |
| Volume Number | 39 |
| Alternate Webpage(s) | http://www.itcelaya.edu.mx/ojs/index.php/pistas/article/download/1108/1029 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
